Package evidence

mujoco==3.9.0

Py Install Time Subprocess: subprocess call — process spawning.

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Versions published: 49Mature · −50% score
First published: Mar 2022

Effective trust discount applied: −50% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

Recommended action

Review before promoting

Mixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["mujoco==3.9.0"],"fail_on":"review"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["mujoco==3.9.0"],"fail_on":"review"}'

Publisherunknown

Artifact bytes923,500

Previous versionnone

Published2026-05-27T14:49:48

SHA-2560a1ca878c4a80893251420037a0583252d1356a0cc8d661268627c674c7835f7

Why flagged

What the scanner saw

Py Install Time Subprocess: subprocess call — process spawning.

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

review

17d agoLast checked

reviewRisk

53Score

3.9.0Version

Status history (2 events)

available → available17d ago · risk review · score 53 · status available -> available, risk high -> review, score 53 -> 53
new → available21d ago · risk high · score 53 · status changed

Evidence

Static findings

4 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
medium	Py Install Time Subprocess	mujoco-3.9.0/setup.py	subprocess call — process spawning.	60
medium	Py Import Time Subprocess	mujoco-3.9.0/mujoco/__init__.py	subprocess call — process spawning.	32
medium	Py Import Time Ctypes Load	mujoco-3.9.0/mujoco/__init__.py	ctypes.CDLL/cdll.LoadLibrary — loads native code into the process.	24

Show all 4 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
medium	Py Install Time Subprocess	mujoco-3.9.0/setup.py	subprocess call — process spawning.	60
medium	Py Import Time Subprocess	mujoco-3.9.0/mujoco/__init__.py	subprocess call — process spawning.	32
medium	Py Import Time Ctypes Load	mujoco-3.9.0/mujoco/__init__.py	ctypes.CDLL/cdll.LoadLibrary — loads native code into the process.	24
low	Sdist Has Setup Py	manifest	Source distribution executes setup.py at install time.	0